package org.monitor.ctx;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.annotation.WebFilter;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

@WebFilter(filterName="initFilter", value="/*")
public class AppEnvInitFilter implements Filter {

	@Override
	public void init(FilterConfig config) throws ServletException {
	}
	
	@Override
	public void destroy() {
	}

	@Override
	public void doFilter(ServletRequest req, ServletResponse resp, FilterChain chain)
			throws IOException, ServletException {
		
		WebEnvCtx.get().init((HttpServletRequest)req, (HttpServletResponse)resp);
		
		chain.doFilter(req, resp);
	}

}
